baber/WOPTO huggingface dataset:
Patent SE-504007-C2 (SE)
Inventor: GUSTAFSSON BENGT-OLOF
IPC: B04B11/02
Filed: 1995-02-13
Abstract: PCT No. PCT/SE96/00169 Sec. 371 Date Nov. 10, 1997 Sec. 102(e) Date Nov. 10, 1997 PCT Filed Feb. 12, 1996 PCT Pub. No. WO96/25234 PCT Pub. Date Aug. 22, 1996Inlet device for a centrifugal separator, which easily can be modified so that the centrifugal separator in a simple way can get a broadened range of applications. To obtain this an inlet device according to the invention is composed by a first part (11), which forms a first portion (15) of the inlet channel with an inlet (16) and an outlet (17), located radially outside this, and a second part (12), which is formed by a frusto conical flowing disc and is arranged between the outlet (17) of the first portion (15) of the inlet channel and a stack of separation discs (24) in a separation chamber (6), towards which a second part (12) delimits at least one second portion (18) of the inlet channel, which is connected to the outlet (17) of the first portion (15) of the inlet channel and opens in at least one opening (19) arranged in the flowing disc, which is located at a radial distance from the outlet of the first portion (15) of the inlet channel, and the second portion (18) of the inlet channel having a zone (20) surrounding the rotation axis, which is located radially between the outlet (17) of the first portion (15) of the inlet channel and the at least one opening (19), and essentially is out of obstacles for liquid to flow in circumferential direction relative to the inlet device.
Patent SE-504463-C2 (SE)
Inventor: ANDERSSON LARS
IPC: B66C23/693
Filed: 1995-06-08
Abstract: A double-acting hydraulic unit (1) for telescopic booms comprises a cylinder (2) and a hollow piston rod (4) with a piston (3) that divides the cylinder into a piston side chamber (5) and a piston rod chamber (7). Two main conduits (10, 11) lead to the cylinder and two main conduits (10', 11') lead away from the piston rod to a co-operating hydraulic unit. Within the piston rod (4), there is a displaceable transmission element (16) that is arranged to actuate a locking device which in an active state engages into a seat (19) in a gable portion (8) to the cylinder (2). When the transmission element (16) is in an inner end position, the locking device (17) is inactive, whereby the piston (3) is freely movable relative to the cylinder. When the piston (3) reaches an outer end position at the same time as the actuation of the transmission element (16) by a carrier of an adjacent hydraulic unit terminates, then the transmission element is displaced axially, a wedge body (21) actuating the locking device (17) so that it engages into the seat (19). In this way the piston rod is locked mechanically and automatically in its outer end position.
Patent SE-504077-C2 (SE)
Inventor: SJOESTROEM AGNE
IPC: E01F9/018
Filed: 1995-12-05
Abstract: The present invention relates to a pole (1) intended to support, among other things, means (12a, 12b, 12c) for generating light signals, such as traffic signals. The pole consists of a pipe (11), where the said pipe (11) is adapted for cooperation with a foundation (13) and a fixture (12), comprising the said means (12a, 12b, 12c) for generating light signals. The pipe consists partially of an intermediate part (11c) which is oriented such that it is located within an area first exposed to mechanical forces in the event of a collision of a vehicle. The intermediate part (11c) is in each case made of expanded metal which is dimensioned such that, in the event of mechanical forces originating from a force component (F) directed at right angles to a longitudinal extent of the pole, it bends, with plastic deformation, about the point of impact (P) of the force component in a direction common with the said force component, by means of a further expansion and deformation of a first expanded metal section (11c') within the intermediate part (11c). The expanded metal is also dimensioned to be bent, upon further impact of the force component, and possibly broken, about a point (11c'') located below the point of impact (P) in a direction counter to the force component (F), by means of a further expansion and deformation of a second expanded metal section within the intermediate part (11c).
Patent SE-508434-C2 (SE)
Inventor: PUETT AIN
IPC: G05D7/06
Filed: 1996-02-23
Abstract: A method for substantially dynamic flow control when dispensing a substantially viscous material by means of a dosing system, including at least one dosing unit controlled by means of a computer unit, which dosing unit consists of at least one pressure part, a material container for containing the material to be applied, a nozzle and a pressure member displaceable in the material container. A test sequence is run before the dispensing operation and during the test sequence data is collected mainly about the dosing unit including the pressure within at least one pressure part, the position of the pressure member of the dosing unit, and a material feed pressure by the computer unit, a set value is determined for a material feed pressure and a material flow substantially with regard to the collected data and the material is dispensed with regard to the set value for flow controlled by means of a regulator, as a direct value of the set flow value and at the same time the application flow is controlled.
Patent SE-513035-C2 (SE)
Inventor: SOEDERGREN BO
IPC: E03F5/04
Filed: 1997-03-10
Abstract: Insert for a street sink where below the inlet of the sink is arranged a filter holder and in this is arranged a filter bag so that oncoming water is filtered through the bag. The bag contains absorption means for oil and can be closed. A grid is arranged over the bag and above this below the sink inlet is arranged a collar or funnel like part that leads the water in from the sink edge securing that water pours down into the filter. Between the filter and the lid of the street sink is arranged a space with lateral passages so that at filled filter or too poor percolation in this water can pass the filter on the outside.
Patent SE-514307-C2 (SE)
Title: Laying out slipway track for launching boat, by joining U=shaped rail beams end to end with splice sections
Inventor: GRANLIND HANS INGMAR
IPC: E04B1/58
Filed: 1998-09-01
Abstract: The track comprises parallel beams (52'') with a U-shaped cross-section forming the rails, and cross-direction rails forming the sleepers (7'). The ends (152'') of the beams are received by splice sections (8, 8a) used to join the beams end to end.  Independent claims are also included for (a) the splice section, and (b) the fastener associated with the sleeper.
Patent SE-511538-C2 (SE)
Inventor: NILSSON BOERJE
IPC: A61N5/10
Filed: 1998-09-10
Abstract: A method of providing with precision a number of long and narrow through holes (11) in a body (1) made of a high-density material. The body (1) is made in the form of a number of partial bodies (2, 2', 2''), which are arranged close to each other and from the body (1). Each partial body (2, 2', 2'') is defined by an outer surface (5), which is part of the outer surface of the entire body (1), an inner surface (6), which is part of the inner surface of the entire body (1), as well as a pair of boundary surfaces (7, 8), which extend from the outer surface (5) to the inner surface (6). Holes (11) are produced by machining at least one of the bounding surfaces (7, 8) adjacent partial bodies (2', 2''). Each hole (11) extends from the outer surface (5) to the inner surface (6) along said at least one boundary surface (7, 8). The thus machined partial bodies (2, 2', 2'') are fixedly attached to each other.
Patent DE-19530132-C2 (DE)
Inventor: MUELLER OLIVER
IPC: C12Q1/6806
Filed: 1995-08-16
Granted: 1998-07-16
Abstract: PCT No. PCT/EP96/03595 Sec. 371 Date Feb. 11, 1998 Sec. 102(e) Date Feb. 11, 1998 PCT Filed Aug. 14, 1996 PCT Pub. No. WO97/07239 PCT Pub. Date Feb. 27, 1997The invention relates to a method of purifying, stabilizing and/or isolating nucleic acids contained in biological matter, wherein an adsorption matrix is added to a nucleic-acid-containing specimen of biological matter in order to bind contaminants.
Patent DE-19627064-C2 (DE)
Inventor: STARZEWSKI KARL-HEINZ A O DIPL
IPC: C07F17/00
Filed: 1996-07-05
Granted: 1998-12-03
Abstract: Metallocene compounds of the formulawhereCpI and CpII are carbanions having a cyclopentadienyl-containing structure,D is a donor atom andA is an acceptor atom,where D and A are linked by a reversible coordinative bond in such a way that the donor group takes on a positive (partial) charge and the acceptor group takes on a negative (partial) charge,M represents a transition metal of transition group III, IV, V or VI of the Periodic Table of the Elements (Mendeleev),X is one anion equivalent andn is, depending on the charge of M, zero, one, two, three or four,are new and can be used as catalysts for the (co)polymerization of olefins, i-olefins, alkines and/or diolefins or for ring-opening polyaddition.A typical X-ray structure analysis is represented by formula 18a.
Patent DE-19631787-C2 (DE)
Inventor: HOLDERBAUM THOMAS
IPC: C11D3/28
Filed: 1996-08-07
Granted: 2000-06-29
Abstract: Pourable granular particles (P) containing the following components: (I) a solid organic redox-active component with a m.pt. greater than 50 degrees C, preferably a benzotriazole; (II) components which are solid at the m.pt. of (I), chosen from standard dishwasher powder builders or at least one hydrocarbon, or mixtures of these; and (III) one or more additional components chosen from polar organic solvents or surfactants. The ratio of (I) to (II) is 1-2:1-100 (1-2:3-50). Particle size is 0.01-2 (0.1-1.6) mm. Also claimed are: (i) the preparation of (P) by spraying liquid (I) onto (II); and (ii) dishwasher powders containing (P), preferably in an amount of 1-40 wt.%.
Patent DE-19900230-C2 (DE)
Inventor: RASCHE KARL-HORST
IPC: F16K5/06
Filed: 1999-01-07
Granted: 2001-03-22
Abstract: The housing (1) has a recess (11) which runs around the spindle guide (4) in the housing and is open towards the inside of the housing. With increased inside pressure the cross-section of the spindle guide remains unchanged.  Between the spindle (3) and spindle guide is at least one seal (10), with the recess extending in the axial direction of the spindle at least up to level with the seal. The seal is a commercially available wave seal element.
Patent DE-19912149-C2 (DE)
Inventor: SCHULZ HARTMUT
IPC: D21H27/18
Filed: 1999-03-18
Granted: 2003-05-15
Abstract: The raw lamination paper is composed of cellulose fibers and filling materials from a paper mass of a cellulose mixture containing an unmodified and a cationic modified cellulose.  The modified cellulose has a cation charge of 20-300 mmol/kg. The cellulose fibers are modified with a quaternary ammonium compound with a glycidyl function. The cationic modified cellulose forms at least 5 wt% of the cellulose mixture, using a short fiber cellulose for modification. The paper mass contains a wet strength agent in a vol. of 0.3-2.0 wt% of the cellulose. The filling material is titanium oxide, calcium carbonate, kaolin, talcum or a mixture of them.
Patent DE-19926499-C2 (DE)
Title: Anordnung von Fuses bei Halbleiterstrukturen mit Cu-Metallisierung
Inventor: MOECKEL JENS
IPC: H01L23/525
Filed: 1999-06-10
Granted: 2001-07-05
Abstract: Die Erfindung betrifft eine Anordnung von Fuses bei Halbleiterstrukturen mit Cu-Metallisierung, bei denen auf der obersten Leitbahnebene eine Al-Metallschicht für Al-Bondpads angeordnet ist. Die Erfindung ist dadurch gekennzeichnet, daß die Fuses als Al-Fuses (1) ausgebildet sind und bei der Cu-Metallisierungsebenen (2) aufweisenden Halbleiterstruktur über der Diffusionsbarriere der obersten Cu-Metallisierungsebene (2) und unter der Passivierungsschicht (4) angeordnet sind.
Patent DE-19939612-C2 (DE)
Title: Tonträger für ein tonillustriertes Buch
Inventor: DOERING VITURIN
IPC: G11B17/025
Filed: 1999-08-20
Granted: 2002-02-14
Abstract: Ein Tonträger (4) für ein tonillustriertes Buch mit einer spiralförmigen Tonrille (5) und außerhalb von dieser symmetrisch zu deren Mittelachse angeordneten Justierdurchbrechungen (6, 8) sind mindestens eine, meist zwei Justier durchbrechungen (6) in bekannter Weise so (meist kreisrund) ausgebildet, daß sie Justierfüße eines aufgesetzten Tonwiedergabegeräts mit rotierendem Tonabnehmer mit geringem Spiel umgreifen, während benachbarte und gegenüberliegende andere Justierdurchbrechungen (8) auf der Oberseite des Tonträgers von einem nach oben vorstehenden Wulstring (10) umgeben sind. Dadurch können zunächst ein oder zwei Justierfüße bequem in diese eingeführt und zur Anlage eingebracht werden, worauf das Tonwiedergabegerät abgeschwenkt wird, damit die beiden anderen Justierfüße in die beiden runden Justierdruchbrechungen (6) lagegerecht eingreifen. Somit ist es nur erforderlich, beim Aufsetzen eine oder zwei Justierdurchbrechungen im Auge zu behalten. Die Sicht auf diese ist bei dem Benutzer zugewandter Anordnung durch die Vorderseite des Tonwiedergabegerätes nicht behindert.
Patent RU-2155685-C2 (RU)
Inventor: VOL F-DITER JONNER
IPC: B60T8/32
Filed: 1996-07-18
Granted: 2000-09-10
Abstract: FIELD: transport engineering; hydraulic brake systems. SUBSTANCE: proposed hydraulic brake system has two-space brake master cylinder, two diagonally separated brake circuits for two front wheel brakes and two rear wheel brakes, and antilocking device built into brake circuits. Antilocking device has reciprocating pump with input and output for each brake circuit, and first and second normally open electrically controlled valves. First valve is arranged between brake master cylinder and corresponding front wheel brake, and second valve is coupled is coupled with corresponding rear wheel brake. Second valves are provided which are arranged between rear wheel brakes and brake master cylinder, rear wheel brakes being coupled through throttles with reciprocating pump inputs. Novelty is that rear wheel brakes are coupled with reciprocating pump inputs through check valves opening in direction of corresponding reciprocating pump input and placed in series with corresponding throttles and that control unit is provided which is used at normal braking for closing of at least one second valve when value of rear wheel slip accumulated in control unit reaches preset value. Under antilocking conditions on road of low roughness, rear wheel brake pressure can be higher, for a certain time, than front wheel brake pressure. EFFECT: enhanced reliability of brakes. 13 cl, 10 dwg
Patent RU-2170424-C2 (RU)
Inventor: GRAZER TEODOR
IPC: G01N27/407
Filed: 1996-11-19
Granted: 2001-07-10
Abstract: FIELD: determination of content of oxygen in exhaust gases of internal combustion engines. SUBSTANCE: sensor has sensitive element hermetically secured in metal housing and provided with sealing flange located of housing; sealing flange is supported by sealing surface formed on exhaust pipe line of waste gas exhaust system. Union nut is movably fitted on housing; union nut is driven in thread of tapped hole provided on exhaust pipe line; it presses sealing flange to sealing surface. Housing has separate part located on gas analytical side of sensor and separate part located on side of contact leads of sensor; sealing flange is provided on that part of housing which is located on side of contact leads of sensor and is formed from this part of housing. EFFECT: avoidance of loss of tightness of housing in the course of reduction of material of housing. 4 cl, 1 dwg
Patent RU-2163278-C2 (RU)
Title: Sea platform
Inventor: KURSKIJ A JU
IPC: B63B35/44
Filed: 1998-02-02
Granted: 2001-02-20
Abstract: FIELD: hydraulic engineering; water-development works in shallow water areas of continental shelf. SUBSTANCE: sea platform includes floating hull and floating supports made from hermetic structures possessing varying buoyancy; they are connected with hull for turn relative to axis of joint and mounted at different angles relative to hull; some transoms of supports are articulated with hull and other transoms are rigidly secured to it. EFFECT: facilitated mounted and ease of operation of floating supports. 4 dwg
Patent RU-2164330-C2 (RU)
Title: Return-flow cooling system
Inventor: GERKHARD KRATTS
IPC: F28B9/06
Filed: 1996-11-29
Granted: 2001-03-20
Abstract: FIELD: heat power engineering. SUBSTANCE: system may be used for cooling of water from condenser of steam power plant. System has many cooling modules. Each module may be fed through separate water-supply shaft. Water-supply shafts are connected according to principle of communicating vessels through common main cooling-water pipeline. They are connected to one another and to condenser. EFFECT: simplified mounting and operation. 3 cl, 2 dwg
Patent RU-2157733-C2 (RU)
Title: Grinding hammer
Inventor: SYSUEV V A
IPC: B02C13/28
Filed: 1998-10-19
Granted: 2000-10-20
Abstract: FIELD: grinding of loose materials. SUBSTANCE: grinding hammer is made as plate provided with attachment holes. Hammer end is weighted. Weighting part is represented by two auxiliary hammers hinge- connected at carrying hammer end. Sizes of carrying hammer satisfy those given in equation. EFFECT: reduced metal content. 4 dwg
Patent RU-2166427-C2 (RU)
Title: Versatile transformable modular robot
Inventor: KOZHEVNIKOV A V
IPC: B25J9/08
Filed: 1998-12-15
Granted: 2001-05-10
Abstract: FIELD: robotics. SUBSTANCE: the transformable modular robot has versatile modules with detachable couplers. The couplers may be coupled and uncoupled for provision of rearrangement of the robot structure directly in the process of operation. The robot is provided with an electronic control circuit with a computer. Actuating devices are installed inside the modules or in separate units provided for their coupling. The modules may be made in the form of telescopic tubes with mechanisms changing their length, flat or volumetric members, permanent length shaped rods. EFFECT: expanded sphere of robot activity, enhanced reliability of them and versatility. 5 cl, 11 dwg
Patent RU-2160433-C2 (RU)
Inventor: LEVIN M N
IPC: G01K15/00
Filed: 1999-01-10
Granted: 2000-12-10
Abstract: FIELD: temperature measurement in heat engineering, atomic power engineering, chemical industry, in various technological processes and sets using heat transfer agent in liquid phase. SUBSTANCE: method determining error in measurement of temperature of object includes taking readings of temperature sensitive element mounted on object with heat transfer agent. Taking readings of temperature consists in recording of controlled readings of temperature sensitive element at moment of onset of temperature stop of cooling process. In this case temperature of solidification of heat transfer agent of object is assumed as actual temperature and error is determined as difference between measured and actual temperatures. Method makes it possible to measure errors in points of installation of temperature sensitive elements difficult of access since it provides for determination of measurement error without dismantling of these elements. EFFECT: simplified process of measurement of errors.
Patent UA-56201-C2 (UA)
Title: Polymer composite material for protection against soft x-radiation
Inventor: VILENSKYI VOLODYMYR OLEKSIIOVYCH
Filed: 1999-06-25
Abstract: The present invention relates to polymer materials with characteristics providing protection of human beings against X-radiation an can be used for the design and manufacture of individual and collective facilities designed for protection human beings against X-radiation and gamma-radiation at medical, scientific, and educational institutions. The proposed polymer composite material for protection against soft X-radiation contains binder based on high-molecular compound, radiation-absorbing substance, and surface-active substance with dilutant. As the radiation-absorbing substance, a mix of metal oxides, which are contained in metallurgical production waste, is used with the following component content: Fe2О3 - 50 parts by mass, Аl2О3 - 10 parts by mass, Сr2O3 - 20 parts by mass, ТіO2 - 20 parts by mass. As the binder, the following polymer from a group of polyurethenes or polyesters is used: thermoplastic polyurethane, thermoplastic polyurethanurea, or polyethylenterephtalat. The proposed material provides protection against X-radiation, with a radiation absorption coefficient of 10 … 60 cm2/g, within a radiation energy range of 10 … 100 keV, allows weight of protection facilities to be decreased by reducing the material density, provides the possibility to optimize production process and disposal of protection facilities, and is ecologically safe material.
Patent UA-50698-C2 (UA)
Title: Mounting unit for mounting and dismounting shutoff fittings of the “butterfly” type on a pipeline for oil and viscous oil products transportation
Inventor: BARTENIEV OLEKSANDR VOLODYMYROVYCH
Filed: 2002-08-08
Abstract: A mounting unit for mounting and dismounting shutoff fittings of the “butterfly” type on a pipeline for oil and viscous oil products transportation has two same extensible elements, installed one above another and symmetrically with respect to horizontal plane, with possibility of contact. As extensible elements the upper and lower levers are used, those have arms of different length, at that respective outer and inner faces of the arms, and the outer faces and the faces of the support surface of short arms of each of levers form between of those in vertical plane an acute angle. Arms of the levers are made with possibility of simultaneous turn in vertical plane with respect to fixed cylindrical axle going through radial through slots, provided in the body of each lever in the place of intersection of the inner faces of those. In the body of the long lever, at the side of ends, in parallel to the side faces of the arms, through long slots of rectangular shape are provided, those have at the ends curves, with the radius equal to the half of the slot width. Between the slots of the levers a screw head is installed, this forms with the nut, placed on the threaded part of the screw, a screw pair.
Patent RU-2188762-C2 (RU)
Title: Bimetallic composition in the form of copper-nickel alloy-steel - copper-nickel alloy and method of bimetallic composition production
Inventor: KADYROV R Z
IPC: B23K20/04
Filed: 2000-01-10
Granted: 2002-09-10
Abstract: FIELD: plastic metal working; applicable in production of bimetallic compositions, for instance, in manufacture of badges or coins. SUBSTANCE: bimetallic composition in the form of copper-nickel alloy - steel - copper-nickel alloy contains base from steel strip and two layers from copper-nickel strips produced by cold cladding with subsequent cold rolling. Copper-nickel strip contains German silver, grade MNTs15-20, and steel strip contains quality of high-quality carbon killed steel reduced by aluminum. Method of production of said bimetallic composition includes preparation of surface of steel and two copper-nickel strips, cladding of strips by their combined plastic deformation, with deformation degree within interval of 58-64% with use of lubricant in the form of mixture of mineral oil and kerosene in ratio 70-:30, cooling of semifinished rolled products to ambient temperature, cold rolling, degreasing, annealing at temperature of 680-720 C with subsequent cooling together with furnace to temperature not above 140 C, temper-rolling and subsequent finishing of bimetallic rolled product. EFFECT: produced bimetallic composition of silver color with strong joining of layers, featuring high level of plasticity and better marketable and aesthetic properties and prolonged service life. 3 cl